I'm having trouble playing a english patched file of a japanese game. The unpatched file works but the patched doesn't. I'm thinking it has to do with the file size but regardless i wanna play it on my vita any ideas on how to fix it?

Fire Emblem Genealogy of the Holy War (Naga Patch), the newest patch makes it over 4mb, i downloaded the old patch and that one works fine it's only files over 4mb so i don't know if there's a solution to the problem?

Still can't play it, it tries to load the game and then it just freezes, i wait like a minute and then it it gives me an error and sends me to home screen. Thank you for the help so far btw, it really bothers me i can't play it on the vita, i can play it on the computer but i really want to be able to take it on the go. Regardless i appreciate the replies.

@dmaskell Yeah most likely I looked around a lot on the internet trying to find a solution and it led me to retroarch and it's snes9X 2005 core or something like that regardless I can't get that since I only have vhbl and IDK I'm a little disappointed but that's what I get for updating. Also appreciate the help thank you.